On sale

Quicksilver Scientific Liposomal Magtein

Magnesium L-threonate for brain-forward wellness routines.

Sale price

Regular price $85.00
( / )

Quicksilver guide

Magtein quick guide

A magnesium L-threonate formula for brain-forward, evening, and calm-focus routines.

Who is this best for?

Magtein is a fit for customers comparing magnesium options for cognitive wellness, focus, and calm evening routines.

What pairs well with it?

Compare with LipoCalm, NAD Gold, and CoQ10 for calm, focus, and healthy-aging routines.

Is this just regular magnesium?

Magtein uses magnesium L-threonate, a form shoppers often seek for brain-focused magnesium support.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.


60-Day Money Back Guarantee

Smarter Magnesium. Bigger Results.

Meet the high-octane magnesium formulation designed to do more for your cognition, mood, and sleep than the basic magnesium brain supplement. Liposomal Magtein combines Quicksilver’s unparalleled liposomal delivery technology with brain-centric magnesium L-threonate (Magtein) and high-purity phosphatidylcholine (PC)—a well-known phospholipid that supports neuronal membranes and healthy neurotransmission.

Why Magtein® (magnesium L-threonate)? 

  • Scientifically Proven Ingredient – Developed from MIT research
  • It Reaches Your Brain – Crosses the blood-brain barrier for maximum impact
  • Helps Boost Memory, Focus & Learning – Enhances neural plasticity
  • Helps Calm Stress & Supports Deep Sleep – Modulates neurotransmitters for balance
  • Smarter Absorption On Overdrive – Magtein + Liposomal delivery ensures superior uptake and results

NET WT. 15.2 FL OZ (450mL)

* Best taken daily. Take 5mL in the daytime and 10mL one hour before sleep for best results.

* Hold in mouth for 30 - 90 seconds before swallowing.

* Store product at room temperature.

* If pregnant, breastfeeding, or taking prescription drugs, consult your healthcare practitioner before use.

Click here to be notified by email when Quicksilver Scientific Liposomal Magtein becomes available.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.